Is it safe to order LED lights f…

Is it safe to order LED lights from China?

China LED lighting do not produce ultraviolet light, infrared light and other radiation, do not contain mercury and other harmful substances, and generate less heat.

What is the difference between linear and UFO light?

UFO lights, also known as high bay lights, are characterized by their compact, round shape and high-intensity illumination. On the other hand, linear lights, also called LED tubes or strip lights, provide a uniform and widespread lighting distribution.

How far should highbay light be?

2.High bay lighting spacing

At a height of 15 feet, a space of about 12 feet of bright lighting is sufficient. However, approximately 15 feet of space will ensure normal lighting. At a height of 20 feet, a distance of 18 feet is normal light, and a distance of 15 feet produces a bright light.

What happens if you put a 250 watt bulb in a 150-watt lamp?

The wire is not rated for that amperage, and the socket may not be rated for the heat produced by such a bulb. Very dangerous combination there, you're running at nearly 70% over capacity... remove it now before you start a fire.

What is a TV of 200W is used for 4h?

Answer: 0. 8 units/day .

How much space between spotlights?

The simple one-metre rule

One of the quickest and easiest ways to work out the number of spotlights you'll need in a room is to plan them to be spaced one metre apart in all directions – placing them one metre from where the ceiling meets the wall to avoid shadows.

How much electricity does a 100-watt bulb use?

As an example, a 100-watt light bulb operating for ten hours would use one kilowatt-hour. Below are some examples of electrical appliances found in most homes.

How to find high quality manufacturers in China?

We're confident that at least one of these resources will connect you with a reliable, good quality manufacturer.
Trade shows. ...
eTradeAsia.com. ...
LightintheBox.com. ...
Alibaba.com. ...
AliExpress.com. ...
SaleHoo's verified supplier directory. ...
Manufacturers and marketplaces in Hong Kong, China, and Taiwan. ...
MFG.com.
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What are the limitations of the beam bridge?

But even the best materials can't compensate for the beam bridge's biggest limitation: its length. The farther apart its supports, the weaker a beam bridge gets. As a result, beam bridges rarely span more than 250 feet.200W UFO high bay light

What size high bay lights do I need?

In the new installation, you can judge according to the height of the high ceiling: 10-15 feet, you need lights that can reach 10,000 to 15,000 lumens. 15-20 feet, you need lamps that can reach 16,000 to 20,000 lumens. 25-35 feet, you need light fixtures that can reach 33,000 lumens.